Rane (Madras) CNC VMC HMC Operator Interview Questions and Answers

GD&T symbols are used to specify the geometric requirements of a part or assembly.

• GD&T stands for Geometric Dimensioning and Tolerancing

• Symbols include: flatness, circularity, perpendicularity, concentricity, position, and more

• Each symbol has a specific meaning and is used to communicate precise engineering requirements

• GD&T is used in industries such as aerospace, automotive, and manufacturing

• Example: A position symbol...read more

Cp, Cpk, Pp, and Ppk are statistical process control indices used to measure process capability and performance.

• Cp and Cpk measure how well a process meets its specifications, with Cpk being more accurate for non-centered processes.

• Pp and Ppk measure how well a process performs relative to its natural variation, with Ppk being more accurate for non-centered processes.

• All four indices are calculated using the process me...read more

To improve skill manpower, focus on training programs, mentorship, career development, and recruitment strategies.

• Implement regular training programs to enhance skills and knowledge

• Provide mentorship opportunities for junior employees to learn from experienced professionals

• Offer career development paths and opportunities for advancement within the organization

• Revise recruitment strategies to attract top talent with the

TPM stands for Total Productive Maintenance, a proactive approach to maintenance that aims to maximize equipment effectiveness.

• TPM focuses on preventing equipment breakdowns through regular maintenance and employee involvement.

• It involves setting up autonomous maintenance teams, conducting planned maintenance activities, and improving overall equipment efficiency.

• TPM also emphasizes training employees to take ownership...read more